Sr Transformer Electrical Engineer

Company: Vital Chemicals USA LLC
Location: Cupertino
Posted on: February 11, 2026

Job Description:

Job Description Job Description Salary: Sr Transformer Electrical Engineer Role Summary The Senior Transformer Engineer is responsible for the design, engineering, validation, and technical leadership of 69kV-220kV transformers systems. This role provides subject-matter expertise across the full product lifecyclefrom concept and specification through manufacturing, testing, installation support, and commissioningwhile ensuring compliance with applicable standards, customer requirements, and safety regulations. Responsibilities Lead the design and trial production of 69kV-220kV transformers, adhering to IEEE standards. Independently complete order calculations and submit production drawings. Participate in sample production, conducting comprehensive tests to verify performance and technical specifications. Address any issues encountered during the trial production process. Execute design tasks with precision and timeliness. Implement design optimizations and technical enhancements to reduce costs and increase efficiency. Qualifications Bachelor's degree or higher in Electrical Engineering and Automation, preferred. Other engineering disciplines will be considered. Minimum of 10 years of experience in transformer design, with the ability to independently manage projects. Thorough understanding of transformer structure, extensive knowledge of manufacturing processes and workflows. Proficient in CAD software, capable of independently producing detailed drawings. Meticulous attention to detail and a strong sense of responsibility. Excellent communication skills and a collaborative team spirit. Standards & Compliance Ensure compliance with relevant international and regional standards (e.g., IEC, IEEE, ANSI, UL, NFPA, NEC, CSA). Support product certification, type testing, routine testing, and factory acceptance testing (FAT). Maintain awareness of evolving industry standards, codes, and best practices. Manufacturing & Quality Collaborate with manufacturing, supply chain, and quality teams to ensure manufacturability and cost-effective designs. Support root cause analysis and corrective actions for quality, reliability, or field issues. Drive continuous improvement initiatives related to design efficiency, standardization, and product robustness. Leadership & Mentoring Mentor and guide junior engineers and designers as/when needed. Review and approve engineering deliverables. Contribute to technical documentation, design guidelines, and engineering best practices. Qualifications Bachelor's degree or higher in Electrical Engineering and Automation, preferred. Other engineering disciplines will be considered. Minimum of 10 years of experience in transformer design, with the ability to independently manage projects. Thorough understanding of transformer structure, extensive knowledge of manufacturing processes and workflows. Proficient in CAD software, capable of independently producing detailed drawings. Meticulous attention to detail and a strong sense of responsibility. Excellent communication skills and a collaborative team spirit. Mandarin speaking abilities are a strong plus, but not mandatory

Keywords: Vital Chemicals USA LLC, Vallejo , Sr Transformer Electrical Engineer, Engineering , Cupertino, California